diff options
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 3c74eef3e67..865c6331c1f 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -19099,7 +19099,7 @@ QueuePartitionConstraintValidation(List **wqueue, Relation scanrel, } /* - * attachPartitionTable: attach new partition to partitioned table + * attachPartitionTable: attach a new partition to the partitioned table * * wqueue: the ALTER TABLE work queue; can be NULL when not running as part * of an ALTER TABLE sequence. @@ -20892,10 +20892,10 @@ GetAttributeStorage(Oid atttypid, const char *storagemode) */ typedef struct SplitPartitionContext { - ExprState *partqualstate; /* expression for check slot for partition + ExprState *partqualstate; /* expression for checking slot for partition * (NULL for DEFAULT partition) */ BulkInsertState bistate; /* state of bulk inserts for partition */ - TupleTableSlot *dstslot; /* slot for insert row into partition */ + TupleTableSlot *dstslot; /* slot for inserting row into partition */ Relation partRel; /* relation for partition */ } SplitPartitionContext; @@ -21142,7 +21142,7 @@ moveSplitTableRows(Relation rel, Relation splitRel, List *partlist, List *newPar } /* - * createPartitionTable: create table for new partition with given name + * createPartitionTable: create table for a new partition with given name * (newPartName) like table (modelRelName) * * Emulates command: CREATE TABLE <newPartName> (LIKE <modelRelName> @@ -21219,7 +21219,7 @@ ATExecSplitPartition(List **wqueue, AlteredTableInfo *tab, Relation rel, /* * We are going to detach and remove this partition: need to use exclusive - * lock for prevent DML-queries to the partition. + * lock for preventing DML-queries to the partition. */ splitRel = table_openrv(cmd->name, AccessExclusiveLock); @@ -21269,13 +21269,13 @@ ATExecSplitPartition(List **wqueue, AlteredTableInfo *tab, Relation rel, /* * If new partition has the same name as split partition then we should - * rename split partition for reuse name. + * rename split partition for reusing name. */ if (isSameName) { /* * We must bump the command counter to make the split partition tuple - * visible for rename. + * visible for renaming. */ CommandCounterIncrement(); /* Rename partition. */ @@ -21284,7 +21284,7 @@ ATExecSplitPartition(List **wqueue, AlteredTableInfo *tab, Relation rel, /* * We must bump the command counter to make the split partition tuple - * visible after rename. + * visible after renaming. */ CommandCounterIncrement(); } @@ -21459,7 +21459,7 @@ ATExecMergePartitions(List **wqueue, AlteredTableInfo *tab, Relation rel, /* * We are going to detach and remove this partition: need to use - * exclusive lock for prevent DML-queries to the partition. + * exclusive lock for preventing DML-queries to the partition. */ mergingPartition = table_openrv(name, AccessExclusiveLock); |